add space mono files, use as heading

themes/birdrights/theme.css

···
 @font-face {
   font-family: "Recursive Variable";
 	font-weight: 100 700;
-	font-style: -5deg 5deg;
   src: url(/fonts/Recursive_VF_1.085.woff2) format('woff2');
 }
 
+@font-face {
+	font-family: "Space Mono";
+	font-weight: normal;
+	font-style: normal;
+	src: url(/fonts/spacemono-regular-webfont.woff2) format('woff2');
+}
+
+@font-face {
+	font-family: "Space Mono";
+	font-weight: bold;
+	font-style: normal;
+	src: url(/fonts/spacemono-bold-webfont.woff2) format('woff2');
+}
+
+@font-face {
+	font-family: "Space Mono";
+	font-weight: normal;
+	font-style: italic;
+	src: url(/fonts/spacemono-italic-webfont.woff2) format('woff2');
+}
+
+@font-face {
+	font-family: "Space Mono";
+	font-weight: bold;
+	font-style: italic;
+	src: url(/fonts/spacemono-bolditalic-webfont.woff2) format('woff2');
+}
+
 :root {
   /* Color overrides, edit to whatever you want */
   --primary-h: 260; /* Hue */
···
   min-width: 320px;
   min-height: 100vh;
   background-color: var(--background-color);
-  font-family: "Recursive Variable";
+  font-family: "Recursive Variable", monospace;
   font-size: var(--base-font-size);
   color: var(--text-color);
   border-color: var(--border-color);
···
 }
 
 h1 {
+	font-family: "Space Mono", monospace;
   font-size: 2em;
   line-height: 1.1;
 	margin-bottom: 0;